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the population is in mostly wood-frame residential buildings, which typically have lower <br />casualty rates than many other types of structures. Summary results are shown below <br />in Tables 10-5 and 10-6. <br /> <br /> 10.4.1 M8.5 Cascadia Subduction Zone interface Earthquake <br /> <br />The estimated impacts of this earthquake on the building stock in Lane County and the <br />Eugene/Springfield Metro Area are summarized below in Table 10.5. Further details of <br />the loss estimates are given in the Regional Mitigation Plan (Chapter 4 of the Phase <br />Two Technical Appendix). Estimates for the Eugene/Springfield Metro Area are <br />approximate, based simply on pro-rata population vis-a-vis Lane County. <br /> <br /> Table 1 <br /> M8.5 Cascadia Subduction Zone lntetrface Earthquake <br /> <br /> Loss Estimate Lane County Eugene/Springfield <br /> Metro Area <br /> <br /> Building Damage $1,732,000,000 $1,039,200,000 <br /> Percent Damage~ 11 30% 11 30% <br /> Daybme deaths4 48 30 <br /> Daybme ~njur~es 2,736 1,642 <br /> Nighttime deaths4 4 About 2 <br /> Nightbme ~njur~es 773 464 <br /> <br /> Heawly damaged 5,329 3,197 <br /> residential buildings2 <br /> <br /> Esbmated number 10,658 <br /> of people needing 6,395 <br /> emergency shelter3 <br /> ~ Percent damage is relabve to building replacement value. <br /> 2 Heavily damaged buildings are those in the extensive or complete damage states. <br /> 3 Of the total displaced people, perhaps 1/3 will need public emergency shelter, with the <br /> <br /> rest finding shelter with relabves, friends, or in commercial lodgings. <br /> 4 Fractional deaths are stabsbcal results. For example, 0 1 death means about 10% <br /> <br /> chance of one death. <br /> <br /> The direct loss estimates shown above are for the building <br /> stock only. Including the direct damages to contents, <br /> infrastructure and direct economic impacts from loss of <br /> function, the total direct economic impacts of these scenario <br /> earthquakes may be about double the estimates shown <br /> above <br /> <br />In addition to building damages, utility systems are also likely to experience significant <br />damage. The Phase Two Regional Mitigation Plan had generalized comments about <br />the expected ~evels of damages. However, for an area as small as the Eugene/ <br /> <br /> 10-11 <br /> <br /> <br />